Australian ground frogs take the standard weirdness of frog reproduction and development to the next level...and then to the next-next level. From swallowing eggs to putting tadpoles in pockets, these ...

Quick Take Boulenger’s backpack frog females carry fertilized eggs in a dorsal pouch, providing protection and moisture. Embryos undergo direct development, emerging as fully formed froglets without a ...

SM MOUNTAINS — Biologists received some good news this month about plans to re-introduce California red-legged frogs to the Santa Monica Mountains. The isolated population located in the nearby Simi ...

Dusky Gopher Frog tadpoles on display in an aquarium at the Mississippi Sandhill Crane National Wildlife Refuge visitor center. (Paula O'Briant/USFWS) (CN) — Step along the banks of a small seasonal ...